Worm Grinding Machine

Klingelnberg HNC 35

Year of construction: 1990, condition: ready for operation (used), Max. workpiece diameter: 10-350mm, max. grinding length/ width: 690/ 60mm, clamping length: 950-1330mm, swing angle: -60 to 60°, length: 6200mm, width: 4000mm, height: 2500mm, weight: 9t, with oil filtration system, oil mist extraction and additional accessories. Fodsiph T Hspfx Ab Togk

Condition: used, Year of construction: 2007, max. dia. of teeth cutting 2000 mm workpiece dia. 2700 mm Diameter of the table 1500 mm max. module 22 Control 840D turning speeds 3,5 U/min table load capacity 20000 KG Distance of shafts 70...1220 mm Stroke length 30...330 mm no. of strokes 10...200 Hub/min total power requirement 138 kW weight of the machine ca. 38 t dimensions of the machine ca. 11x5 m machine: Full CNC machine with electronic rolling coupling for C- and D-axes and digital INDRAMAT drive technology. Stiff machine bed in welded construction. Radial axis (X-axis) with hardened guideways, sliding guide with wraparound, longitudinal guide with roller recirculating shoes. Ground preloaded ball screw with play-free preloaded nut. Digital AC drive technology with play-free gearbox. Linear measurement system for radial positioning. Freestanding machine table with electrohydraulically play-free preloaded double worm gear, part wheel diameter 1365 mm, hydrostatic axial and radial bearings, automatic compensation of the workpiece weight. Table hole with a diameter of 500 mm through and open at the bottom. Water-cooled digital AC servo motors. The machine is to be installed on a foundation. Machine stand: Fgjdpfjv E R Eiex Ab Tjk as a highly rigid cast construction for axial travel of 1200 mm. Axial axis (Z-axis) with hardened guideways, slide-guided, longitudinal guide and wraparound with roller recirculating shoes. Ground ball screw with play-free preloaded nut. Digital AC drive technology. Encoder for axial positioning. Shapping head: SK 4.1 with hydraulic NC servo drive for impact spindle movement and cutting wheel lifting, stroke length 330 mm, impact spindle diameter 160 mm. Hydrostatically supported impact spindle, linear guide and lateral guide for the lifting mechanism. Maximum tool diameter 300 mm. Drive motor power 30 kW. Stroke rates from 10 - 200 DH/min, stroke speed from 5 - 45 m/min. Impact spindle speed for working and return stroke independently programmable. In the cutting area, the spindle speed remains constant. Maximum cutting wheel speed 10 rpm, digital AC drive technology. Cutting wheel lifting correction for internal and external gearing manually reversible. Lateral offset of the impact spindle axis up to 50 mm from the machine center to prevent return stroke collision of the cutting wheel, manually adjustable.

Condition: used, Year of construction: 1999, max. wheel diameter 280 mm gear width 330 mm max. module 5 min. module 1 Control LIEBHERR CNC total power requirement 28 kW weight of the machine ca. 12 t Fsdpfx Ast Hwu Aeb Tsgk dimensions of the machine ca. m

Year of construction: 2000, condition: excellent (used), functionality: fully functional, maximum load weight: 7,000 kg, working height: 1,750 mm, The gas nitration vacuum oven is made up of all the steps involved in gas nitration, carburizing, and tempering. The machine is in very good condition. Fgjdpfx Aou T N Efsb Tjk

Condition: used, Technical characteristics: LENGTH: 3,600 mms Fgodo Dvllepfx Ab Tjk

Condition: good (used), Year of construction: 1987, operating hours: 2,685 h, functionality: fully functional, feed length X-axis: 240 mm, feed length Y-axis: 200 mm, feed length Z-axis: 400 mm, total length: 5,235 mm, total height: 3,045 mm, total width: 3,990 mm, spindle speed (max.): 640 rpm, spindle speed (min.): 55 rpm, overall weight: 11,000 kg, Equipment: documentation/manual, Gear cutting machine Pfauter PE 300 Model: SK07E 20100 Control: Sinumerik System 3 Fedpfjw Dcx Rox Ab Tsgk Fully functional machine, which was completely overhauled just a few years ago. Investments made: - Overhaul including milling head (2021) approx. €70,000 - All hydraulic hoses renewed (2021) approx. €3,500 - New oil mist separator (2021) approx. €5,000 Numerous tools and clamping devices available, see pictures and attachment.

Condition: good (used), Year of construction: 2014, x-travel 730 mm y-travel 730 mm z-travel 880 mm size of pallet 2 x: 500 x 500 mm spindle speed: 12000 tool taper SK 40 distance spindle center to table 80 - 810 mm milling spindle drive 30 kW max. torque max. 102 Nm max. workpiece weight 500 kg max. workpiece diameter on pallets 800 mm max. workpiece height H = 1100 mm change time of pallets 9,5 sec Max. speed ot the feeder 60000 mm/min rapid traverse 60 m/min tool changer number of tools 40 max. tool diameter 110 mm max. tool-dia with free toolbox 320 mm max. tool weight 30 kg change-time chip to chip 4,4 - 10 sec Fedov Htitopfx Ab Tegk change-time tool to tool 1,95 sec Number of working hours 15894 h total power requirement 46 KVA weight of the machine ca. 15 t required space 5,5 x 3 x 2,8 m Well-preserved horizontal machining center DMG-Mori, Mod. NHX 5000, built in 2014 with Siemens 840D CNC control with two pallets and 40-way tool changer. Read operating hours 23262, spindle hours 15894 Other data: Distance spindle nose - table center 70 - 950 mm Pallet indexing time 1.3 sec Indexing of the B axis (table) 360 x 1 degree Jog feed rate 0 - 5000 mm/min Machine dealer with own stock of 1600 m².

Condition: used, Year of construction: 2001, Control SIEMENS table surface area 160 mm Fedpfxsudc S Te Ab Tsgk weight of the machine ca. 10 t

Year of construction: 1999, condition: ready for operation (used), Travel X/Y/Z: 1050mm/800mm/880mm, B-axis: 360°, table dimensions X/Y: 630mm/630mm, number of pallets: 2, max. workpiece weight: 1500kg, speed: 7000rpm, tool holder: SK50, power: 30kW, tool positions: 80, max. tool diameter: 135mm/260mm, max. tool weight: 30kg, rapid traverse: 40m/min. Machine dimensions X/Y/Z: approx. 6400mm/2600mm/3200mm, weight: approx. 19700kg, control: Mazatrol 640M PC-Fusion-CNC. Including 2-fold pallet changer for 630mm/630mm pallets. Documentation available. On-site inspection is possible. Fjdpfx Abevnd Sue Tjgk

Condition: used, TECHNICAL DETAILS Fedpsuhbydefx Ab Tjgk - Number of axes : 3 - Centers height : 175 [mm] - Distance between centers : 1000 [mm] LINEAR AXES - Grinding length : 500 [mm] - Travels X x Z : 267 X 650 [mm] GRINDING WHEEL HOLDER HEADSTOCK - Continuous orientation : +/-8,5 [°] - External wheel dimensions : 500 x 80 x 203 [mm] - Grinding wheel holder headstock power : 7,5 [kW] - Cutting speed : 44 [m/s] PART HOLDER HEADSTOCK - Taper type : CM5 - Axis C : +/-0.5[°] - Power : 1 [kW] - Rotation speed : 30-1000 [Rpm] TAILSTOCK - Taper type : CM3 - Quill travel : 35 [mm] - Quill diameter : 50 [mm] - Max. part weight between centers : 130 [kg] ELECTRIC SUPPLY - Supply voltage : 400V 50 Hz - Machine dimensions : 2700 x 2350 x H. 2100 [mm] - Weight : 4 000 [kg] HOURS - Working hours : 17.775 [h] EQUIPMENT - CNC FANUC 16i-TA control - Pictogramming - Studer RELEASE C - Electronic handwheel - SENSITRON - Dynamic balancing device : Hydrobalance HBA 40000-1 - Automatic length probe arm MOVOMATIC C25 - Automatic outer diameter probe arm in-process MOVOMATIC - Grinding wheel safety guard with automatic toppling - Fixed grinding device upon part-holder headstock - Coolant tank : 375 [l] - Paper filtering unit - Oil mist extractor - Wheel-holders flanges